131775981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{13339}}^1$

素因数の和:13468

約数の個数: 16

約数和(自身を含む): 182491200

約数和(自身を除く): 50715219

約数列:

[1, 3, 37, 89, 111, 267, 3293, 9879, 13339, 40017, 493543, 1187171, 1480629, 3561513, 43925327, 131775981]

約数ペア:

[(1, 131775981), (3, 43925327), (37, 3561513), (89, 1480629), (111, 1187171), (267, 493543), (3293, 40017), (9879, 13339)]